Weekly Challenges
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Spoiler
Splitting the rows where the authors are also interspaced with a 'with' the James Patterson bar results with a sum of weeks on list of 200 (instead of 195) and a count of total books of 45 (instead of 41)
Really liked this challenge, but I have found a different solution: the rows are also interspaced with other things other than the one used in the solution, I have explained it in the spoiler!!
Hope to receive some feedbacks about this!!
In preparation for the Expert Exam, doing this challenge.
Had more trouble with the data preparation than with the Reporting Tools, but got the job done in the end.
